Black Opal Brooch in 9ct Gold

Description

Quality Australiana

Size
Total weight 3.13gms

Medium
Pins & Brooches

Buyer's Premium

22%

Black Opal Brooch in 9ct Gold

Lot 0011

Estimate A$1,100-A$1,350

Jul 11, 2026, 10:07 PM EDT

Starting Price

Secure

A$750

Movers and Shakers Sale

Jul 03, 2026 12:55 AM EDT

Sydney, NSW, Australia

Shell Cameo Brooch with 9ct Rose Gold Surround: Vintage Size Total weight 17.72gms : 5x4cms Medium Pins & Brooches

Shell Cameo Brooch with 9ct Rose Gold Surround

A$1,000

Jerusalem Cross Pendant in 18ct Yellow Gold with Central Diamond: Reverent Size Hangs 3cms . Total weight 3.22gms Medium Necklaces & Pendants

Jerusalem Cross Pendant in 18ct Yellow Gold with Central Diamond

A$600

Imposing Mabe Pearl & Diamond Pendant / Enhancer in 14ct Yellow Gold: . Size Hangs 5cms : Total weight 15.79gms Medium Necklaces & Pendants

Imposing Mabe Pearl & Diamond Pendant / Enhancer in 14ct Yellow Gold

A$1,650

Sapphire & Diamond 9ct Yellow Gold Pendant: Central Dark Blue Sapphire encircled by 10 small Diamonds Size Total Weight 1.99gms Medium Necklaces & Pendants

Sapphire & Diamond 9ct Yellow Gold Pendant

A$400

Heavy Gold Cross Stamped 9ct Rose Gold: It has the look and may be stamped 9ct but our XRF Machine tells us it's a solid 6ct (250) Size Weight 12.25grams : AGW 0.10 Troy oz Medium Pendant

Heavy Gold Cross Stamped 9ct Rose Gold

A$650

Ornate Cross in Sterling (925) Silver: . Size Weight 7.94gms. Hangs 6.5cms Medium Necklaces & Pendants

Ornate Cross in Sterling (925) Silver

A$30

Dazzling Citrine Pendant in Sterling (925) Silver: . Size Hangs 2.5cms Medium Necklaces & Pendants

Dazzling Citrine Pendant in Sterling (925) Silver

A$125

Red Crystal Pendant in Base Metal with Sterling (925) Silver Chain: . Size Open length 40cms

Red Crystal Pendant in Base Metal with Sterling (925) Silver Chain

A$30

Antique Sterling (925) Silver 'Kangaroo' Pendant: . Size Diameter 27mm Medium Necklaces & Pendants

Antique Sterling (925) Silver 'Kangaroo' Pendant

A$75

Antique Two-handled Wine Tester in European (800) Silver: Impressed design Size Total weight 12.61gms Medium Silver & Vertu

Antique Two-handled Wine Tester in European (800) Silver

A$115

Antique Two-handled Wine Tester in European (800) Silver: Impressed design Size Total weight 12.35gms Medium Silver & Vertu

Antique Two-handled Wine Tester in European (800) Silver

A$115

Oval-shaped Emerald & Diamond Ring in 18ct White Gold: Light coloured Emerald surrounded by a halo of 22 Brilliant Cut diamonds Size Size N : Total weight 5.03gms Medium Rings

Oval-shaped Emerald & Diamond Ring in 18ct White Gold

A$1,100

Diamond-encrusted Band in 10ct White Gold: . Size Size N : Total weight 2.76gms Medium Rings

Diamond-encrusted Band in 10ct White Gold

A$300

Pink Coral Ring in 9ct White Gold: Carved Rose Pattern Size Size K : Total weight 3.95gms Medium Rings

Pink Coral Ring in 9ct White Gold

A$350

Black Onyx & Diamond Ring in 9ct White Gold: Modern Size Size N : Total weight 5.34gms Medium Rings

Black Onyx & Diamond Ring in 9ct White Gold

A$600

9ct Yellow Gold Suffragette Style Peridot, Amethyst & Seed Pearl Ring: . Size Size N : Total Weight 2.44gms Medium Rings Exhibited Peridot

9ct Yellow Gold Suffragette Style Peridot, Amethyst & Seed Pearl Ring

A$500

Red Oval Garnet in Sterling (925) Silver Ring: . Size Size Q : Total weight 6.30gms Medium Rings

Red Oval Garnet in Sterling (925) Silver Ring

A$60

Chrysoprase Ring In Sterling (925) Silver: . Size Size O 1/2 : Total 4.76gms Medium Rings

Chrysoprase Ring In Sterling (925) Silver

A$90

Tanzanite & Sterling (925) Silver Ring: . Size Size L Medium Rings

Tanzanite & Sterling (925) Silver Ring

A$250

Antique Bar Brooch with small Pale Yellow Diamond in 15ct Yellow Gold: Desirable Size Total Weight: 2.64gms Condition Pin & Safety Chain are 9ct Medium Pins & Brooches

Antique Bar Brooch with small Pale Yellow Diamond in 15ct Yellow Gold

A$400

Related Items

Opal and Diamond Crescent Brooch in 9ct Gold: Opal and Diamond Crescent Brooch in 9ct Gold the most beautiful fiery opals with diamond points, exquisite measurements size 51mm x 5mm weight 2.59g stamped 9.375

Opal and Diamond Crescent Brooch in 9ct Gold

£200

Art nouveau Neoclassical Style in Art Nouveau Period Antique brooch of Athena in 20K gold.: Art nouveau(1880-1920), an antique brooch of Athena in neoclassical style, was hand-made in 20K gold. Micro-painting enamel was combined with three-dimensional carving gold. The bust portrait of Athen

Jul 24, 2026Art nouveau Neoclassical Style in Art Nouveau Period Antique brooch of Athena in 20K gold.

$2,600

An opal, diamond and 14k gold brooch: featuring an oval-shaped opal measuring approximately 8.50 x 6.00mm, and accented by three round brilliant-cut diamond, weighing approximately 0.20 carat total; weighing approximately 6.7 grams; lengt

Jul 19, 2026An opal, diamond and 14k gold brooch

$200

Antique 14K Yellow Gold Large Black Opal Brooch with Diamonds and Emeralds: Antique 14K Yellow Gold Large Black Opal Brooch with Diamonds and Emeralds Crafted in glowing 14K yellow gold, this elegant vintage brooch features a lustrous opal center that shimmers with iridescent

3 days LeftAntique 14K Yellow Gold Large Black Opal Brooch with Diamonds and Emeralds

$5,500

Vintage 14K Opal Crescent Moon Brooch: Title: Vintage 14K Opal Crescent Moon Brooch Description: An exquisite yellow gold crescent moon brooch featuring a graduated row of five round cabochon opals. The greenish-blue gemstones exhibit vibr

1 day LeftVintage 14K Opal Crescent Moon Brooch

$90

Antique 18k Yellow Gold Diamond Opal Blue Enamel Pendant Brooch Pin OG527: This beautiful vintage piece features a clover shaped brooch with opal leaves and old cut diamond at center. Set against a blue enamel background and crafted of solid 18k yellow gold, this pin is perf

Jul 23, 2026Antique 18k Yellow Gold Diamond Opal Blue Enamel Pendant Brooch Pin OG527

$25

Vintage Juliana? Blue Glass Rhinestone Black Japanned Metal Brooch Pin 2.25 Inch: Vintage Juliana? Blue Glass Rhinestone Black Japanned Metal Brooch Pin 2.25 Inch

Jul 21, 2026Vintage Juliana? Blue Glass Rhinestone Black Japanned Metal Brooch Pin 2.25 Inch

$32

Antique C.1917 9ct Yellow Gold Peridot Bar Brooch in Fitted Box: Antique C.1917 9ct Yellow Gold Peridot Bar Brooch in Fitted Box

Antique C.1917 9ct Yellow Gold Peridot Bar Brooch in Fitted Box

£200

Aaron Anderson Navajo Sterling Silver Horse Brooch With Sterling Kokopelli Inlaid Opal Brooch: Professional, fast, and affordable in house shipping available for all items.For higher resolution images please visit www.bid.craftedauctions.com Distinctive sterling silver brooch grouping featuring

Aug 16, 2026Aaron Anderson Navajo Sterling Silver Horse Brooch With Sterling Kokopelli Inlaid Opal Brooch

$20

14K Yellow Gold and Jade Crocodile Brooch with Opal Rubies and Blue Topaz: This striking alligator design features rich green jade intricately carved and set in 14K yellow gold, exuding elegance and craftsmanship. Its feet are adorned with vibrant rubies, while shimmering li

3 days Left14K Yellow Gold and Jade Crocodile Brooch with Opal Rubies and Blue Topaz

$7,500

CAF Mid Century Modernist Sterling Silver And Black Stone Abstract Brooch: We offer affordable in-house shipping on all items.For higher resolution images please visit bid.craftedauctions.com Excellent condition. Age related wear. Marked as shown. Acid tested. Brooch is 1" t

Jul 26, 2026CAF Mid Century Modernist Sterling Silver And Black Stone Abstract Brooch

$10

Art Deco Platinum Diamond Black Opal Brooch: Metal : Platinum Designer : Not Signed Gemstone : Diamonds, Black Opal Measurements : Brooch is 46mm, Drop is 25mm Marked: : Tested Platinum Weight: : 5.5 grams Con

Jul 21, 2026Art Deco Platinum Diamond Black Opal Brooch

$1,200

TOP